Results 91 to 100 of about 19,259 (181)

Therapeutic promise of a sulfated (1 → 4) galactan from edible sea grape Caulerpa racemosa: modulation of cytokine expression in lipopolysaccharide-induced CALU-1 cells

open access: yes
Sulfated polysaccharides from edible marine algae have gained significant attention for their remarkable nutritional and therapeutic potential. Caulerpa racemosa (sea grape), a widely consumed edible algae, is a source of bioactive compounds with ...
Chakraborty, Kajal   +3 more
core   +1 more source

EFFECT OF OZONATION PROCESS ON PHYSICOCHEMICAL AND RHEOLOGICAL PROPERTIES OF κ-CARRAGEENAN

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2017
κ-Carrageenan is a sulfated galactan extracted from red algae (Rhodophyceae) which has many functions. However, nonfood applications of κ-carrageenan have been limited by its superior gelling and viscosity properties.
AJI PRASETYANINGRUM   +2 more
doaj  

Jasmonates and Ethylene Shape Floridoside Synthesis during Carposporogenesis in the Red Seaweed Grateloupia imbricata

open access: yesMarine Drugs
Floridoside is a galactosyl–glycerol compound that acts to supply UDP-galactose and functions as an organic osmolyte in response to salinity in Rhodophyta. Significantly, the UDP-galactose pool is shared for sulfated cell wall galactan synthesis, and, in
Pilar Garcia-Jimenez   +2 more
doaj   +1 more source

Detection of beta-1-4-galactan in compression wood of Sitka spruce [Picea sitchensis (Bong.) Carriere] by immunofluorescence

open access: yes, 2007
β-1-4-Galactan has been detected in Sitka spruce [Picea sitchensis (Bong.) Carrière] by an immunofluorescence procedure. The anti-β-1-4-galactan monoclonal antibody LM5 was found to bind to compression wood (CW) tissue as identified by cell morphology ...
Jarvis, Michael C.   +7 more
core   +1 more source

ESI-MS Differential Fragmentation of Positional Isomers of Sulfated Oligosaccharides Derived from Carrageenans and Agarans

open access: yes, 2010
We have prepared a number of isomeric red seaweed galactan-derivative sulfated oligosaccharides to determine whether there were diagnostic differences among the isomeric mass spectra obtained using ESI CID MS/MS (triple quadrupole instrument ...
Ducatti, Diogo R.B.   +4 more
core   +1 more source

Is Trehalose a Precursor of Sulfated L-Galactan?

open access: yesTrends in Glycoscience and Glycotechnology, 1995
Nishimoto, T., Chaen, H.
openaire   +2 more sources

Comparative analysis of four kinds of polysaccharides purified from Furcellaria lumbricalis

open access: yes, 2007
Four kinds of polysaccharides (FA, FB, FC and FD) were extracted and purified from a red alga Furcellaria lumbricalis. Their monosaccharide composition, average molecular mass (Mw) and structural feature were determined by gas chromatography (GC), high ...
Ren, Weina   +5 more
core   +1 more source

A Sulfated Galactan from the Red SeaweedHypnea charoides [PDF]

open access: yesAgricultural and Biological Chemistry, 1974
SHIMAHARA, Hideo, SUGIYAMA, Noboru
openaire   +2 more sources

Polysaccharides from Gracilaria corticata: Sulfation, chemical characterization and anti-HSV activities

open access: yes, 2008
In this study, we have analyzed water-extracted polysaccharides of Gracilaria corticata. The water extract (WE), a galactan-containing sub-fraction (F3) and their hyper sulfated derivatives (WES1, WES2, F3S1 and F3S2) had anti-HSV activity with ...
Chattopadhyay, Kausik   +5 more
core   +1 more source

How to degrade sulfated galactans: the structure of κ- and ι-carrageenases [PDF]

open access: yesActa Crystallographica Section A Foundations of Crystallography, 2000
G. Michel   +8 more
openaire   +1 more source

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